Cosmetic composition containing a block copolymer, a tackifier, a silsesquioxane wax and/or resin

ABSTRACT

The present invention is directed to a method of making up keratinous substrates involving applying onto the keratinous substrate a composition containing a) a block copolymer, b) a tackifier, c) an alkyl silsesquioxane wax, d) a liquid fatty phase, and e) optionally, a colorant.

STATEMENT OF RELATED APPLICATIONS

This application is a non-provisional application of, and claims benefitto, U.S. Provisional Application No. 60/880,276, filed Jan. 12, 2007,and U.S. Provisional Application No. 60/880,283, filed Jan. 12, 2007.

BACKGROUND OF THE INVENTION

Cosmetic compositions used to make up a user's keratinous surface mustbe able to impart color with little or no transfer. They must alsoprovide a good wear. In the case of a lip cosmetic composition, manyconsumers want color and shine with good wear. Traditionally, consumersmust choose between wear and shine. A lip composition with good wear andtransfer resistance generally requires a volatile solvent and showslittle or no shine, whereas a shiny lipstick generally shows poor wearand transfer resistance. A need therefore exists to have cosmeticcompositions which provide good wear of color, good wear of shine andgood transfer resistance.

BRIEF SUMMARY OF THE INVENTION

A first aspect of the present invention is directed to a method ofmaking up keratinous substrates involving applying onto the keratinoussubstrates a composition containing a) a block copolymer, b) atackifier, c) an alkyl silsesquioxane wax and/or an alkyl silsesquioxaneresin, d) a liquid fatty phase, and e) optionally, a colorant.

A second aspect of the present invention is directed to a cosmeticcomposition comprising a) a block copolymer, b) a tackifier, c) an alkylsilsesquioxane wax and/or an alkyl silsesquioxane resin, d) a liquidfatty phase, and e) optionally, a colorant.

It has been surprisingly discovered that the use of the above-disclosedcosmetic composition delivers improved transfer resistance and wear ofcolor while maintaining a degree of shine.

DETAILED DESCRIPTION OF THE INVENTION

Other than in the operating examples, or where otherwise indicated, allnumbers expressing quantities of ingredients and/or reaction conditionsare to be understood as being modified in all instances by the term“about”.

Block Copolymers

The block copolymers of the present invention are characterized by thepresence of at least one “hard” segment, and at least one “soft”segment. Aside from their compositional nature, the hard and softsegments of the block copolymers of the present invention are defined interms of their respective glass transition temperatures, “T_(g)”. Moreparticularly, the hard segment has a T_(g) of 50° C. or more, whereasthe soft segment has a T_(g) of 20° C. or less. The glass transitiontemperature T₉ for the hard block can range from 50° C. to 150° C.; 60°C. to 125° C.; 70° C. to 120° C.; 80° C. to 110° C. The glass transitiontemperature T_(g) for the soft segment of the block copolymer can rangefrom 20° C. to −150° C.; 0° C. to −135° C.; −10° C. to −125° C.; −25° C.to −100° C. A more in depth explanation can be found in U.S. Pat. Nos.5,294,438 and 6,403,070, the entire contents of which are herebyincorporated by reference.

One type of block copolymer which may be employed by the presentinvention is a thermoplastic elastomer. The hard segments of thethermoplastic elastomer typically comprise vinyl monomers in varyingamounts. Examples of suitable vinyl monomers include, but are notlimited to, styrene, methacrylate, acrylate, vinyl ester, vinyl ether,vinyl acetate, and the like.

The soft segments of the thermoplastic elastomer comprise olefinpolymers and/or copolymers which may be saturated, unsaturated, orcombinations thereof. Suitable olefin copolymers may include, but arenot limited to, ethylene/propylene copolymers, ethylene/butylenecopolymers, propylene/butylene copolymers, polybutylene, polyisoprene,polymers of hydrogenated butanes and isoprenes, and mixtures thereof.

Thermoplastic elastomers useful in the present invention are blockcopolymers e.g., di-block, tri-block, multi-block, radial and star blockcopolymers, and mixtures and blends thereof. A di-block thermoplasticelastomer is usually defined as an A-B type or a hard segment (A)followed by a soft segment (B) in sequence. A tri-block is usuallydefined as an A-B-A type copolymer or a ratio of one hard, one soft, andone hard segment. Multi-block or radial block or star blockthermoplastic elastomers usually contain any combination of hard andsoft segments, provided that the elastomers possess both hard and softcharacteristics.

In some embodiments, the thermoplastic elastomer of the presentinvention may be chosen from the class of Kraton™ rubbers (ShellChemical Company) or from similar thermoplastic elastomers. Kraton™rubbers are thermoplastic elastomers in which the polymer chainscomprise a di-block, tri-block, multi-block or radial or star blockconfiguration or numerous mixtures thereof. The Kraton™ tri-blockrubbers have polystyrene (hard) segments on each end of a rubber (soft)segment, while the Kraton™ di-block rubbers have a polystyrene (hard)segment attached to a rubber (soft) segment. The Kraton™ radial or starconfiguration may be a four-point or other multipoint star made ofrubber with a polystyrene segment attached to each end of a rubbersegment. The configuration of each of the Kraton™ rubbers forms separatepolystyrene and rubber domains.

Each molecule of Kraton™ rubber is said to comprise block segments ofstyrene monomer units and rubber monomer and/or co-monomer units. Themost common structure for the Kraton™ triblock copolymer is the linearA-B-A block type styrene-butadiene-styrene, styrene-isoprene-styrene,styrene-ethylenepropylene-styrene, or styrene-ethylenebutylene-styrene.The Kraton™ di-block is preferably the AB block type such asstyrene-ethylenepropylene, styrene-ethylenebutylene, styrene-butadiene,or styrene-isoprene. The Kraton™ rubber configuration is well known inthe art and any block copolymer elastomer with a similar configurationis within the practice of the invention. Other block copolymers are soldunder the tradename Septon (which represent elastomers known as SEEPS,sold by Kurary, Co., Ltd) and those sold by Exxon Dow under thetradename Vector™.

Other thermoplastic elastomers useful in the present invention includethose block copolymer elastomers comprising astyrene-butylene/ethylene-styrene copolymer (tri-block), anethylene/propylene-styrene copolymer (radial or star block) or a mixtureor blend of the two. (Some manufacturers refer to block copolymers ashydrogenated block copolymers, e.g. hydrogenatedstyrene-butylene/ethylene-styrene copolymer (tri-block)).

The amounts of the block (co)polymer or (co)polymers, as well as theirstructure (di-block, tri-block, etc.), affect the nature of thethermoplastic elastomer, including its gelled form, which may range fromfragile to soft/flexible to firm. For instance, soft gels containrelatively high amounts of soft segments, and firm gels containrelatively high amounts of hard segments. The overall properties of thecomposition may also be affected by including more than one such blockcopolymer e.g., including a mixture of copolymers. For example, thepresence of tri-block copolymers enhances the integrity of the filmformed. The gel may also be transparent, translucent or opaque,depending upon the other cosmetically acceptable ingredients added, asdescribed herein.

It is preferred that the styrene content of the block copolymer be lessthan 30% by weight, preferably less than 25% by weight, and morepreferably less than 20% by weight, based on the weight of the blockcopolymer. This is because of the tendency of block copolymers having astyrene content of greater than 30% by weight to harden/gel inconventional carrier systems. However, in the event that a blockcopolymer having a styrene content of greater than 30% by weight isused, it may be necessary to also employ a co-solvent or functionalingredient capable of dissolving a styrene block in an amount effectiveto control the hardening/gelling of the styrene-containing elastomer inthe cosmetic composition.

A particularly preferred block copolymer for use in the presentinvention is a combination of di-block and tri-block copolymers ofstyrene-ethylene/butylene-styrene, commercially available from ShellChemical Company under trade name Kraton G1657M. It should be noted,however, that any thermoplastic elastomer of the block copolymer typehaving at least one soft and at least one hard segment may be usedwithout departing from the spirit of the invention.

The block copolymer is generally present in the cosmetic composition inan amount ranging from greater than 0% to 20% by weight, based on theweight of the composition.

Tackifiers

A substance is described as a tackifier if, by adding it to a blockcopolymer, the resulting composition has the properties of a pressuresensitive adhesive. In general, tackifiers can be divided into fourdifferent families in terms of their chemistry: hydrocarbon resins,terpenes, amorphous (i.e. non-crystalline) rosins, rosin esters andtheir derivatives, and pure monomer resins. These tackifiers arecharacterized by their compatibility with at least one segment of theblock copolymer. By the term “compatible”, it is meant that when theblock copolymer and tackifier are mixed, the combination of at least onesegment of the block copolymer with the tackifier forms a polymer blendhaving a single glass transition temperature T_(g) which may be measuredby DMA, DSC or neutron light scattering.

The compatibility of the block copolymer and the tackifier may also bedefined in terms of solubility parameters. The solubility parameter δaccording to the Hansen solubility space is defined in the article“Solubility Parameter Values” by Eric A. Grulke in the work “PolymerHandbook” 3rd edition, Chapter VII, pages 519-559, the entire content ofwhich is hereby incorporated by reference, by the relationship:

δ=(d_(D) ²+d_(P) ²+d_(H) ²)^(1/2), in which:

-   -   d_(D) characterizes the London dispersion forces resulting from        the formation of dipoles induced during molecular impacts,    -   d_(P) characterizes the forces of Debye interactions between        permanent dipoles,    -   d_(H) characterizes the forces of specific interactions        (hydrogen bond, acid/base or donor/acceptor type and the like).        The definition of the solvents in the three-dimensional        solubility space according to Hansen is given in the article        by C. M. Hansen: “The three-dimensional solubility        parameters” J. Paint Technol., 39, 105 (1967), the entire        content of which is hereby incorporated by reference.

The at least one tackifier used in the present invention will have asolubility parameter corresponding to δ and the block copolymer willhave at least one segment whose solubility parameter corresponds to δ±2,preferably δ±1.7, more preferably δ+1.5, more preferably δ+1.3, morepreferably δ+1.0, more preferably δ+0.7, more preferably δ+0.5, and morepreferably δ+0.3.

Examples of suitable tackifiers, include, but are not limited to,aliphatic hydrocarbon resins, aromatic modified aliphatic hydrocarbonresins, hydrogenated polycyclopentadiene resins, polycyclopentadieneresins, gum rosins, gum rosin esters, wood rosins, wood rosin esters,tall oil rosins, tall oil rosin esters, polyterpenes, aromatic modifiedpolyterpenes, terpene phenolics, aromatic modified hydrogenatedpolycyclopentadiene resins, hydrogenated aliphatic resin, hydrogenatedaliphatic aromatic resins, hydrogenated terpenes and modified terpenes,hydrogenated rosin acids, hydrogenated rosin esters, polyisoprene,partially or fully hydrogenated polyisoprene, polybutenediene, partiallyor fully hydrogenated polybutenediene, and the like. As is evidenced bysome of the cited examples, the tackifier may be fully or partiallyhydrogenated. The tackifier may also be non-polar. (Non-polar meaningthat the tackifier is substantially free of monomers having polargroups. Preferably, the polar groups are not present, however, if theyare present, they are preferably present in an amount of up to about 5%by weight, preferably up to about 2% by weight, and more preferably upto about 0.5% by weight.)

In some embodiments, the tackifier may have a softening point (Ring andBall, as measured by ASTM E-28) of 80° C. to 150° C., preferably 100° C.to 130° C. In other embodiments the tackifier may be liquid and have anR and B softening point of between about −70° C. and 70° C.

In some embodiments, the tackifiers are hydrogenated hydrocarbon resinssuch as a hydrogenated styrene/methyl styrene/indene copolymer e.g.,styrene/methyl styrene/indene copolymers which include R1090, R1100,R7100, S1100, and S5100, all which are commercially available fromEastman Chemical under the trade name Regalite®. In other embodiments,aliphatic or aromatic hydrocarbon-based tackifying resins, for instancethe resins sold under the name “Piccotac®,” and “Hercotac®” fromHercules or “Escorez®” from Exxon®, may also be used. It is also to beunderstood that mixtures of tackifiers may also be employed withoutdeparting from the spirit of the invention.

A particularly preferred tackifier for use in the present invention is ahydrogenated hydrocarbon resin such, for example, a hydrogenatedstyrene/methyl styrene/indene copolymer, commercially available fromEastman under the tradename Regalite® R1100.

The tackifier is present in the cosmetic composition of the presentinvention in an amount ranging from greater than 0% to 40% by weight,based on the weight of the composition.

Alkyl Silsesquioxane Wax

The cosmetic composition of the present invention also contains alkylsilsesquioxane waxes. The alkyl silsesquioxane waxes for use in thepresent invention have been disclosed in WO2005/100444, the entirecontents of which is hereby incorporated by reference. This particularkind of resin wax is derived from an alkyl silsesquioxane resin modifiedto contain at least two distinct hydrocarbon groups within the polymer.The first hydrocarbon group has from 1 to 8 carbon atoms, and the secondhydrocarbon group has from 9 to 40 carbon atoms.

The alkyl silsesquioxane wax comprises at least 40 mole % of siloxyunits having the formula (R⁴ ₂R⁵SiO_(1/2))_(x)(R⁶SiO_(3/2))_(y), where xand y have a value of 0.05 to 0.95, R⁴ is an alkyl group having from 1to 8 carbon atoms, an aryl group, a carbinol group, or an amino group,R⁵ is a monovalent hydrocarbon having 9 to 40 carbon atoms, R⁶ is amonovalent hydrocarbon group having 1 to 8 carbon atoms or an arylgroup. As used herein, x and y represent the mole fraction of (R⁴₂R⁵SiO_(1/2)) and (R⁶SiO_(3/2)) siloxy units relative to each otherpresent in the silsesquioxane wax. Thus, the mole fraction of (R⁴₂R⁵SiO_(1/2)) and (R⁶SiO_(3/2)) siloxy units each can independently varyfrom 0.05 to 0.95. Preferably R⁴ is a methyl, R⁵ is a C₃₀-C₄₅ alkyl, andR⁶ is a propyl.

Typically, the value of x is 0.05 to 0.95, or alternatively, 0.2 to 0.8,the value of y is 0.05 to 0.95, alternatively 0.2 to 0.8. However, thecombination of (R⁴ ₂R⁵SiO_(1/2)) and (R⁶SiO_(3/2)) siloxy units presentmust total at least 40 mole %, alternatively 60 mole %, or alternatively90 mole % of all siloxy units present in the alkyl silsesquioxane wax.The alkyl silsesquioxane wax may be a liquid, soft solid, or solidmaterial at room temperature.

The molecular weights of the alkyl silsesquioxane wax are notrestricted, but typically the number average molecular weight (M_(N))ranges from 750 to 10,000, such as from 1,000 to 5,000.

The alkyl silsesquioxane wax is present in the cosmetic composition ofthe present invention in an amount ranging from greater than 0% to 30%by weight, based on the weight of the composition.

Alkyl Silsesquioxane Resin

In some instances, the composition of the present invention alsocontains an alkyl silsesquioxane resin, in association with the abovealkyl silsesquioxane wax or in place of it. Alkyl silsesquioxane resinsare silsesquioxane homopolymers and/or copolymers having an averagesiloxane unit of the general formula R¹ _(n)SiO_((4-n)/2), wherein eachR₁ is independently chosen from a hydrogen atom and a C₁-C₁₀ alkylgroup, wherein more than 80 mole % of R₁ represent a C₃-C₁₀ alkyl group,n is a value of from 1.0 to 1.4, and more than 60 mole % of thecopolymer comprises R¹SiO_(3/2) units.

Preferably, the silsesquioxane resin used is one where R₁ is a C₁-C₁₀,preferably a C₁-C₄ alkyl group, and more preferably a propyl group. Oneexample of an alkyl silsesquioxane resin suitable for use in the presentinvention is a propyl silsesquioxane resin commercially available fromDow-Corning as Dow Corning® 670 Fluid.

The alkyl silsesquioxane resin may be present in an amount ranging fromgreater than 0% to 50% by weight, based on the weight of thecomposition.

Liquid Fatty Phase

The cosmetic composition of the present invention comprises a liquidfatty phase. The liquid fatty phase may contain at least one oil chosenfrom a volatile silicone oil, a volatile hydrocarbon oil, a non-volatilesilicone oil, a non-volatile hydrocarbon oil, and mixtures thereof.

Suitable volatile silicone oils include linear or cyclic silicone oilshaving a viscosity at room temperature less than or equal to 6cSt andhaving from 2 to 7 silicon atoms, these silicones being optionallysubstituted with alkyl or alkoxy groups of 1 to 10 carbon atoms.Examples of volatile silicone oils that may be used include, but are notlimited to, octamethyltetrasiloxane, decamethylcyclopentasiloxane,dodecamethylcyclohexasiloxane, heptamethyloctyltrisiloxane,hexamethyldisiloxane, decamethyltetrasiloxane,dodecamethylpentasiloxane, and their mixtures. Preferably, the volatilesilicone oils have a flash point of at least 40° C.

Suitable volatile hydrocarbon oils include, but are not limited to,those having from 8 to 16 carbon atoms and their mixtures and inparticular branched C₈ to C₁₆ alkanes such as C₈ to C₁₆ isoalkanes (alsoknown as isoparaffins), isododecane, isodecane, isohexadecane, and forexample, the oils sold under the trade names of Isopar or Permethyl, theC₈ to C₁₆ branched esters such as isohexyl or isodecyl neopentanoate andtheir mixtures. Preferably, the volatile hydrocarbon oils have a flashpoint of at least 40° C.

Suitable non-volatile silicone oils that may be used include, but arenot limited to, linear polydimethylsiloxanes (PDMSs), that are liquid atroom temperature; polydimethylsiloxanes comprising alkyl, alkoxy orphenyl groups, which are pendent and/or at the end of a silicone chain,these groups each containing from 2 to 24 carbon atoms; phenylsilicones,for instance phenyl trimethicones, phenyl dimethicones, phenyltrimethylsiloxydiphenylsiloxanes, diphenyl dimethicones, diphenylmethyldiphenyl trisiloxanes, 2-phenylethyl trimethylsiloxysilicates,trimethyl pentaphenyl trisiloxane, tetramethyl hexaphenyl trisiloxane.

Suitable non-volatile hydrocarbon oils which can be used in thecompositions of the present invention include, but are not limited to,polar oils such as:

-   -   hydrocarbon-based plant oils with a high triglyceride content        consisting of fatty acid esters of glycerol, the fatty acids of        which may have varied chain lengths, these chains possibly being        linear or branched, and saturated or unsaturated; these oils are        especially wheat germ oil, corn oil, sunflower oil, karite        butter, castor oil, sweet almond oil, macadamia oil, apricot        oil, soybean oil, rapeseed oil, cottonseed oil, alfalfa oil,        poppy oil, pumpkin oil, sesame seed oil, marrow oil, avocado        oil, hazelnut oil, grape seed oil, blackcurrant seed oil,        evening primrose oil, millet oil, barley oil, quinoa oil, olive        oil, rye oil, safflower oil, candlenut oil, passion flower oil        or musk rose oil; or caprylic/capric acid triglycerides, for        instance those sold by the company Stearineries Dubois or those        sold under the names Miglyol 810, 812 and 818 by the company        Dynamit Nobel;    -   synthetic oils or esters of formula R²COOR³ in which R²        represents a linear or branched higher fatty acid residue        containing from 1 to 40 carbon atoms, including from 7 to 19        carbon atoms, and R³ represents a branched hydrocarbon-based        chain containing from 1 to 40 carbon atoms, including from 3 to        20 carbon atoms, with R²+R³≧10, such as, for example, Purcellin        oil (cetostearyl octanoate), isononyl isononanoate, C₁₂ to C₁₅        alkyl benzoate, isopropyl myristate, 2-ethylhexyl palmitate, and        octanoates, decanoates or ricinoleates of alcohols or of        polyalcohols; hydroxylated esters, for instance isostearyl        lactate or diisostearyl malate; and pentaerythritol esters;    -   synthetic ethers containing from 10 to 40 carbon atoms;    -   C₈ to C₂₆ fatty alcohols, for instance oleyl alcohol; and    -   mixtures thereof.

The liquid fatty phase is present in the composition of the presentinvention in an amount of from greater than 0% to 80% by weight, such as10% to 80% by weight, such as 20% to 70% by weight, such as 30% to 60%by weight, based on the weight of the composition.

Colorant

The cosmetic compositions of the present invention may also contain atleast one cosmetically acceptable colorant such as a pigment ordyestuff. Examples of suitable pigments include, but are not limited to,inorganic pigments, organic pigments, lakes, pearlescent pigments,irridescent or optically variable pigments, and mixtures thereof. Apigment should be understood to mean inorganic or organic, white orcolored particles. Said pigments may optionally be surface-treatedwithin the scope of the present invention but are not limited totreatments such as silicones, perfluorinated compounds, lecithin, andamino acids.

Representative examples of inorganic pigments useful in the presentinvention include those selected from the group consisting of rutile oranatase titanium dioxide, coded in the Color Index under the referenceCI 77,891; black, yellow, red and brown iron oxides, coded underreferences CI 77,499, 77, 492 and, 77,491; manganese violet (CI 77,742);ultramarine blue (CI 77,007); chromium oxide (CI 77,288); chromiumhydrate (CI 77,289); and ferric blue (CI 77,510) and mixtures thereof.

Representative examples of organic pigments and lakes useful in thepresent invention include, but are not limited to, D&C Red No. 19 (CI45,170), D&C Red No. 9 (CI 15,585), D&C Red No. 21 (CI 45,380), D&COrange No. 4 (CI 15,510), D&C Orange No. 5 (CI 45,370), D&C Red No. 27(CI 45,410), D&C Red No. 13 (CI 15,630), D&C Red No. 7 (CI 15,850), D&CRed No. δ (CI 15,850), D&C Yellow No. 5 (CI 19,140), D&C Red No. 36 (CI12,085), D&C Orange No. 10 (CI 45,425), D&C Yellow No. δ (CI 15,985),D&C Red No. 30 (CI 73,360), D&C Red No. 3 (CI 45,430) and the dye orlakes based on cochineal carmine (CI 75,570) and mixtures thereof.

Representative examples of pearlescent pigments useful in the presentinvention include those selected from the group consisting of the whitepearlescent pigments such as mica coated with titanium oxide, micacoated with titanium dioxide, bismuth oxychloride, titanium oxychloride,colored pearlescent pigments such as titanium mica with iron oxides,titanium mica with ferric blue, chromium oxide and the like, titaniummica with an organic pigment of the above-mentioned type as well asthose based on bismuth oxychloride and mixtures thereof.

The precise amount and type of colorant employed in the compositions ofthe present invention will depend on the color, intensity and use of thecosmetic composition and, as a result, will be determined by thoseskilled in the art of cosmetic formulation.

Waxes

In some embodiments, it may be desirable to formulate cosmeticcompositions in accordance with the present invention with waxes.Suitable waxes are those generally used in cosmetics and dermatology.Examples thereof include, but are not limited to, those of naturalorigin such as beeswax, carnauba wax, candelilla wax, ouricury wax,Japan wax, cork fiber wax, sugar cane wax, paraffin wax, lignite wax,microcrystalline waxes, lanolin wax, montan wax, ozokerites andhydrogenated oils such as hydrogenated jojoba oil. Examples of suitablesynthetic waxes include, but are not limited to, polyethylene waxesderived from the polymerization of ethylene, waxes obtained byFischer-Tropsch synthesis, fatty acid esters and glycerides that aresolid at 40° C., for example, at above 55° C., silicone waxes such asalkyl- and alkoxy-poly(di)methylsiloxanes and/or poly(di)methyl-siloxaneesters that are solid at 40° C., for example, at above 55° C.

The waxes may be present in the composition of the present invention inan amount of from greater than 0% to 40%, based on the weight of thecomposition.

Emulsifiers

The composition of the present invention may contain at least onecompound useful as an emulsifier. Suitable emulsifiers that can be usedaccording to the present invention include, but are not limited to,nonionic, cationic, anionic, and zwitterionic emulsifiers. Suitableemulsifiers according to the present invention include, but are notlimited to, acyl lactylates, alkyl phosphates, carboxylic acidcopolymers, esters and ethers of glucose, esters of glycerin, esters ofpropylene glycol, esters of sorbitan anhydrides, esters of sorbitol,ethoxylated ethers, ethoxylated alcohols, fatty acid amides, fatty acidesters of polyethylene glycol, fatty esters of polypropylene glycol,polyoxyethylene fatty ether phosphates, soaps, alkoxylatedpolydimethylsiloxanes, and mixtures thereof.

Additional compounds suitable as emulsifiers include, but are notlimited to, emulsifying crosslinked siloxane elastomers such asDimethicone/PEG-10/15 Crosspolymer available as KSG-210®,Dimethicone/Polyglycerin-3 Crosspolymer available as KSG 710®, LaurylPEG-15 Dimethicone/Vinyl Dimethicone Crosspolymer available as KSG-31®,PEG-12 Dimethicone Crosspolymer, available as DC 9011®. In oneembodiment, the compound useful as an emulsifier isDimethicone/PEG-10/15 Crosspolymer. For examples of other suitableemulsifiers that can be used according to the present invention, see,for example, McCutcheon's, Detergents and Emulsifiers, North AmericanEdition (2003), Allured Publishing Corporation, the entire contents ofwhich are hereby incorporated by reference.

The emulsifier may be present in the cosmetic composition of the presentinvention in an amount ranging from greater than 0% to 10% by weight,based on the total weight of the composition.

Non-Emulsifying Silicone Elastomers

The composition of the present invention may contain non-emulsifyingsilicone elastomers

The term “non-emulsifying” defines silicone elastomers not containing ahydrophilic chain, such as polyoxyalkylene or polyglycerolated units.

The non-emulsifying silicone elastomer is preferably an elastomericcrosslinked organopolysiloxane that may be obtained by a crosslinkingaddition reaction of diorganopolysiloxane containing at least onehydrogen linked to silicon and of diorganopolysiloxane containingethylenically unsaturated groups linked to silicon, especially in thepresence of a platinum catalyst; or by dehydrogenation crosslinkingcoupling reaction between a diorganopolysiloxane containing hydroxyl endgroups and a diorganopolysiloxane containing at least one hydrogenlinked to silicon, especially in the presence of an organotin compound;or by a crosslinking coupling reaction of a diorganopolysiloxanecontaining hydroxyl end groups and of a hydrolysable organopolysilane;or by thermal crosslinking of organopolysiloxane, especially in thepresence of an organoperoxide catalyst; or by crosslinking oforganopolysiloxane via high-energy radiation such as gamma rays,ultraviolet rays or an electron beam.

The elastomeric crosslinked organopolysiloxanes may be conveyed in theform of a gel consisting of an elastomeric organopolysiloxane includedin at least one hydrocarbon-based oil and/or one silicone oil. Theelastomeric crosslinked organopolysiloxanes may also be in powder form.

Suitable non-emulsifying silicone elastomers for use in the compositionof the present invention include, but are not limited to, those soldunder the names “DC 9040®”, “DC 9041®”, “DC 9509®”, “DC 9505®” and “DC9506®” by the company Dow Corning, and KSG-6®, KSG-8®, KSG-10′, KSG-14®,KSG-15®, and KSG-16® by the company Shin-Etsu; SFE-168® and SFE-839®available from GE Silicones; and Gransil SR-SYC® available from GrantIndustries.

The non-emulsifying silicone elastomer may also be in the form ofelastomeric crosslinked organopolysiloxane powder coated with siliconeresin, especially with silsesquioxane resin, as described, for example,in patent U.S. Pat. No. 5,538,793, the entire content of which is hereinincorporated by reference. Such elastomers are sold under the names“KSP-100®”, “KSP-101®”, “KSP-102®”, “KSP-103®”, “KSP-104®” and“KSP-105®” by the company Shin-Etsu.

Other elastomeric crosslinked organopolysiloxanes in the form of powdersinclude hybrid silicone powders functionalized with fluoroalkyl groups,sold especially under the name “KSP-200®” by the company Shin-Etsu;hybrid silicone powders functionalized with phenyl groups, soldespecially under the name “KSP-300®” by the company Shin-Etsu.

Additional elastomeric crosslinked organopolysiloxanes in the form ofpowders include cured silicone powder coated with microfine particles.These particles are described in U.S. Pat. No. 5,492,945, U.S. Pat. No.5,756,568 and U.S. Pat. No. 5,945,471, the entire contents of which arehereby incorporated by reference. Suitable cured silicone powder coatedwith microfine particles include, but are not limited to DC9701®,available from Dow Corning.

The silicone elastomer may be present in the cosmetic composition of thepresent invention in an amount ranging from greater than 0% to about 95%by weight, based on the weight of the composition.

Gelling Agents

The compositions of the invention may also be optionally gelled with anoil-phase gelling agent. The gelling agent increases the liquid fattyphase viscosity and leads to a solid or flowable composition whenintroduced in said fatty phase. The gelling agent does not encompasswaxes, in the sense that it is not waxy. The at least one gelling agentmay be chosen from gelling agents in polymeric form and gelling agentsin mineral form. The gelling agent may be chosen from agents that gelvia chemical cross-linking and agents that gel via physicalcross-linking.

Modified clays may be used as gelling agents, examples of which include,but are not limited to, hectorites modified with an ammonium chloride ofa C₁₀ to C₂₂ fatty acid, such as hectorite modified withdistearyldimethylammonium chloride, also known as quaternium-18bentonite, such as the products sold or made under the names Bentone 34®by the company Rheox, Claytone XL®, Claytone 34® and Claytone 40® soldor made by the company Southern Clay, the modified clays known under thename quaternium-18 benzalkonium bentonites and sold or made under thenames Claytone HT®, Claytone GR® and Claytone PS® by the companySouthern Clay, the clays modified with stearyldimethylbenzoylammoniumchloride, known as stearalkonium bentonites, such as the products soldor made under the names Claytone APA® and Claytone AF® by the companySouthern Clay, and Baragel 24® sold or made by the company Rheox.

Other mineral gelling agents, which can be used in the invention,include silica, such as fumed silica. The fumed silica may have aparticle size, which may be nanometric to micrometric, for exampleranging from 5 nm to 200 nm.

The fumed silicas may be obtained by high-temperature hydrolysis of avolatile silicon compound in a hydrogen-oxygen flame, producing a finelydivided silica. This process makes it possible to obtain hydrophilicsilicas that have a large number of silanol groups at their surface.Such hydrophilic silicas are sold or made, for example, under the names“Aerosil 130®”, “Aerosil 200®”, “Aerosil 255®”, “Aerosil 300®” and“Aerosil 380®” by the company Degussa, and “CAB-O-SIL HS-5®”, “CAB-O-SILEH-5®”, “CAB-O-SIL LM-130®”, “CAB-O-SIL MS-55®” and “CAB-O-SIL M-5®” bythe company Cabot.

It is thus possible to chemically modify the surface of the hydrophilicsilica by chemical reaction, producing a reduction in the number ofsilanol groups. The silanol groups can be replaced, for example, withhydrophobic groups: this then gives a hydrophobic silica. Thehydrophobic groups may be: trimethylsiloxyl groups, which are obtainedin particular by treating fumed silica in the presence ofhexamethyldisilazane. Silicas thus treated are known as “silicasilylate” according to the CTFA dictionary (6th edition, 1995). They aresold or made, for example, under the references “Aerosil R812®” by thecompany Degussa and “CAB-O-SIL TS-530®” by the company Cabot;dimethylsilyloxyl or polydimethylsiloxane groups, which are obtained inparticular by treating fumed silica in the presence ofpolydimethylsiloxane or dimethyldichlorosilane. Silicas thus treated areknown as “silica dimethyl silylate” according to the CTFA dictionary(6th edition, 1995). They are sold or made, for example, under thereferences “Aerosil R972®” and “Aerosil R974®” by the company Degussa,and “CAB-O-SIL TS-610®” and “CAB-O-SIL TS-720®” by the company Cabot;groups derived from reacting fumed silica with silane alkoxides orsiloxanes. These treated silicas are, for example, the products sold ormade under the reference “Aerosil R805®” by the company Degussa.

According to the invention, hydrophobic silica, such as fumed silica,may be used as a lipophilic gelling agent. The use of fumed silica makesit possible to obtain a translucent or even transparent composition, inparticular in the form of a stick, which does not exude, in the absenceof opacifying particles such as waxes, fillers and pigments (includingnacres).

The at least one lipophilic gelling agent can allow the exudation of thecomposition to be limited and can allow its stability to be increased,while at the same time conserving the composition's glossy appearance,which is not possible with waxes such as those used conventionally incosmetics and dermatology.

The at least one gelling agent, if used, will typically be present inthe composition of the present invention in an amount of from greaterthan 0% to 20% by weight, based on the weight of the composition.

Volatile Solvents

There may be instances where the use of a polar volatile solvent isdesired. Such solvents may include, but are not limited to, alcohols,volatile esters and volatile ethers. In general, they will have a flashpoint below about 25° C.

Additives/Auxiliary Agents

The compositions of the present invention may further comprise at leastone cosmetically or dermatologically acceptable additive such as athickener, a film former, a plasticizer, an antioxidant, an essentialoil, a preserving agent, a fragrance, a filler, a pasty fatty substance,a waxy fatty substance, a neutralizing agent, and a polymer, andcosmetically active agents and/or dermatological active agents such as,for example, emollients, moisturizers, vitamins, essential fatty acidsand medicaments.

While the use of a plasticizer is not necessary in the compositions ofthe present invention, it may, nevertheless, be desirable. Plasticizersare organic compounds added to a high polymer both to facilitateprocessing and to increase the flexibility and toughness of the finalproduct by internal modification of the polymer molecule. Examples ofsuitable plasticizers include, but are not limited to, oils, celluloseesters, phthalate esters, adipate esters, sebacate esters, tricresylphosphate, castor oil, glycol ethers, benzyl alcohol, triethyl citrate,and propylene carbonate.

Representative examples of preservatives include alkylpara-hydroxybenzoates, wherein the alkyl radical has from 1, 2, 3, 4, 5or 6 carbon atoms and preferably from 1 to 4 carbon atoms e.g., methylpara-hydroxybenzoate (methylparaben), ethyl para-hydroxybenzoate(ethylparaben), propyl para-hydroxybenzoate (propylparaben), butylpara-hydroxybenzoate (butylparaben) and isobutyl para-hydroxybenzoate(isobutylparaben). Mixtures of preservatives may certainly be used,e.g., the mixture of methyl-paraben, ethylparaben, propylparaben andbutylparaben sold under the name Nipastat by Nipa, and the mixture ofphenoxyethanol, methylparaben, ethylparaben, propylparaben andbutylparaben sold under the name Phenonip, also by Nipa. Thesepreservatives may be present in amounts ranging from about 0.01 to about10% by weight, preferably from 0.5% to about 5% by weight, and morepreferably from about 0.8 to about 3% by weight, based on the weight ofthe composition.

Fillers that may be used in the compositions of the invention include,for example, silica powder; talc; polyamide particles and especiallythose sold under the name Orgasol by the company Atochem; polyethylenepowders; microspheres based on acrylic copolymers, such as those basedon ethylene glycol dimethacrylate/lauryl methacrylate copolymer sold bythe company Dow Corning under the name Polytrap; expanded powders suchas hollow microspheres and especially the microspheres sold under thename Expancel® by the company Kemanord Plast or under the nameMicropearl F® 80 ED by the company Matsumoto; powders of natural organicmaterials such as crosslinked or noncrosslinked corn starch, wheatstarch or rice starch, such as the powders of starch crosslinked withoctenyl succinate anhydride, sold under the name Dry-Flo® by the companyNational Starch; silicone resin microbeads such as those sold under thename Tospearl® by the company Toshiba Silicone; clays (bentone,laponite, saponite, etc.) and mixtures thereof. These fillers may bepresent in amounts ranging from greater than 0% to 50% by weight, basedon the weight of the composition.

The compositions of the present invention may further comprise a safeand effective amount of at least one active ingredient orpharmaceutically acceptable salt thereof. The term “safe and effectiveamount” as used herein, means an amount sufficient to modify thecondition to be treated or to deliver the desired skin benefit, while atthe same time avoiding serious side effects, at a reasonable benefit torisk ratio within the scope of sound medical judgment. What is a safeand effective amount of the active ingredient will vary with thespecific active agent, the ability of the active agent to penetratethrough the skin, the age, health and skin condition of the user, andother like factors. Typically, the active ingredient may be present inamounts ranging from greater than 0% to 20% by weight, based on theweight of the composition.

The active ingredients useful herein can be categorized by theirtherapeutic benefit or their postulated mode of action. However, it isto be understood that the active ingredients useful herein can in someinstances provide more than one therapeutic benefit or operate via morethan one mode of action. Therefore, classifications herein are made forthe sake of convenience and are not intended to limit the activeingredient to that particular application or applications listed. Also,pharmaceutically acceptable salts of these active ingredients are usefulherein. The following active ingredients are useful in the compositionsof the present invention.

The cosmetic compositions of the present invention may also containsunscreens, which are chemical absorbers that actually absorb harmfulultraviolet radiation. It is well known that chemical absorbers areclassified, depending on the type of radiation they protect against, aseither UV-A or UV-B absorbers. UV-A absorbers generally absorb radiationin the 320 to 400 nm region of the ultraviolet spectrum. UV-A absorbersinclude anthranilates, benzophenones, and dibenzoyl methanes. UV-Babsorbers generally absorb radiation in the 280 to 320 nm region of theultraviolet spectrum. UV-B absorbers include p-aminobenzoic acidderivatives, camphor derivatives, cinnamates, and salicylates.

The sunscreens useful in the present invention typically comprisechemical absorbers, but may also comprise physical blockers. Exemplarysunscreens which may be formulated into the compositions of the presentinvention are chemical absorbers such as p-aminobenzoic acidderivatives, anthranilates, benzophenones, camphor derivatives, cinnamicderivatives, dibenzoyl methanes (such as avobenzone also known asParsol® 1789), diphenylacrylate derivatives, salicylic derivatives,triazine derivatives, benzimidazole compounds, bis-benzoazolylderivatives, methylene bis-(hydroxyphenylbenzotriazole) compounds, thesunscreen polymers and silicones, or mixtures thereof. Also exemplary ofthe sunscreens which may be formulated into the compositions of thisinvention are physical blockers such as cerium oxides, chromium oxides,cobalt oxides, iron oxides, red petrolatum, silicone-treated titaniumdioxide, titanium dioxide, zinc oxide, and/or zirconium oxide, ormixtures thereof.

Examples of suitable sunscreens include, but are not limited to:aminobenzoic acid, amyldimethyl PABA, cinoxate, diethanolaminep-methoxycinnamate, digalloyl trioleate, dioxybenzone, 2-ethoxyethylp-methoxycinnamate, ethyl 4-bis(hydroxypropyl)aminobenzoate,2-ethylhexyl-2-cyano-3,3-diphenylacrylate, ethylhexylp-methoxycinnamate, 2-ethylhexyl salicylate, glyceryl aminobenzoate,homomethyl salicylate, homosalate, 3-imidazol-4-ylacrylic acid and ethylester, methyl anthranilate, octyldimethyl PABA,2-phenylbenzimidazole-5-sulfonic acid and salts, red petrolatum,sulisobenzone, titanium dioxide, triethanolamine salicylate,N,N,N-trimethyl-4-(2-oxoborn-3-ylidene methyl)anillinium methyl sulfate,and mixtures thereof.

The composition of the present invention may be in the form of a liquid,semi solid such as a gel, or a solid. The cosmetic compositions may beused to make up the lips such as lip glosses or lipsticks or to make upeyelids such as eyeshadows.

The composition of the present invention may be anhydrous or nonanhydrous, in the form of an aqueous emulsion, such as oil in water(O/W), water in oil (W/O), or a multiple emulsion (W/O/W, O/W/O, . . .), or non aqueous emulsion, in which case the water is replaced with amaterial compatible with water, such as a diol, alcohol, glycol,polyhydric alcohol and derivatives thereof. By anhydrous, it is meantthat the composition contains no added water (other than the water thatmay be provided by other components of the composition such as a latexor the like).

The present invention is further described in terms of the followingnon-limiting examples. Unless otherwise indicated, all parts andpercentages are on a weight-by-weight percentage basis.

EXAMPLE Examples 1 and 2

PHASE Trade Name/INCI Name EX. 1 EX. 2 A Polyisobutene 16.69 16.69Octyldodecyl Neopentanoate 10.20 5.46 B Kraton ® Polymer G1657 M 4.004.00 C Regalite ® R1100 8.00 8.00 D DC670 (50% solids in cyclomethiconeD5) 10.00 10.00 Softisan ® 649 Bis-Diglyceryl 5.00 5.00Polyacyladipate-2 DC556 Phenyltrimethicone 7.76 6.00 DC555 TrimethylPentaphenyl Trisiloxane 5.00 10.00 Puresyn ® 150 Hydrogenated Polydecene6.00 7.05 E Titanium Dioxide 0.90 0.90 D&C Red No. 7 1.15 1.15 BlackIron Oxide 0.25 0.25 Red/Brown Iron Oxide 1.55 1.55 Diisopropyl DimerDilinoleate 5.00 5.00 F Mica 3.50 3.50 Propyl Silsesquioxane wax 15.004.00 (DOW CORNING XX-8005) Polyethylene Wax 500 0.00 11.00 Total 100.00100.00

Preparation Procedure

The oil of phase A was pre-heated to 100° C. for 10 minutes, with mediummixing, using a propeller mixer.

Phase B (KRATON® 1675 M) was added to phase A at 100° C.

Phase B and phase A were mixed at high speed for 30 minutes until phaseB was totally dissolved into phase A.

Phase C (Regalite® R1100) was then slowly added into phase (A+B) withmedium mixing at 95° C. until the solution became homogeneous.

Ingredients of phase D were added one at a time while mixing.

In a separate beaker, Phase E ingredients were mixed, by hand, until thepigments were totally wet with oil to form a pigment mixture.

The pigment mixture was then transferred to a three-roll mill and milleduntil the colors became homogeneous to form a milled pigment mixture.

The milled pigment mixture was then transferred into a beaker containingphase (A+B+C+D) and mixed, at average speed, for approximately 5minutes.

Mica and Propyl silsesquioxane wax (and Polyethylene wax) were thenslowly added into the beaker and mixed for 10 minutes at high speed.

Mixing speed was then reduced and the resulting fluid transferred intoindividual molds at 90° C.

The samples contained in the molds were then cooled for about 30 minutesin a refrigerator at 0-2° C.

The molds were then transferred to packages and kept at roomtemperature.

Comparative Example 3, and Inventive Examples 4, 5 and 6

Comp. PHASE Trade Name Ex. 3 Ex. 4 Ex. 5 Ex. 6 A Kraton ® Polymer 2.002.00 2.00 2.00 G1657 M Polyisobutene 15.00 15.00 15.00 15.00 BRegalite ® R1100 14.00 14.00 14.00 14.00 Silicone Polyamide 5.00 5.005.00 5.00 Copolymer DC 2-8179 Octyldodecyl 14.56 14.56 12.81 9.81Neopentanoate C Glycerin Trioctanoate 10.00 10.00 10.00 10.00 Softisan ®649 5.00 5.00 5.00 5.00 Puresyn ® 150 5.00 5.00 5.00 5.00 D TitaniumDioxide 1.36 1.36 1.36 1.36 (berry) D&C Red No.7 1.75 1.75 1.75 1.75Black iron oxide 0.38 0.38 0.38 0.38 Red/Brown Iron Oxide 2.35 2.35 2.352.35 Octyldodecyl 8.35 8.35 8.35 8.35 Neopentanoate E PropylSilsesquioxane 0.00 10.00 15.00 15.00 wax (DOW CORNING XX-8005)Hydrogenated 1.00 0.00 0.00 0.00 Cocoglycerides Synthetic Beeswax 1.000.00 0.00 0.00 Polyethylene Wax 400 4.75 0.00 0.00 0.00 Polyethylene Wax500 6.50 3.25 0.00 3.00 F Mica 2.00 2.00 2.00 2.00 Total 100.00 100.00100.00 100.00 Transfer values (L color 45.48 56.58 48.97 74.0 valuesleast best wear wear

Examples 4, 5 and δ showed less transfer of color and better wear thancomparative example 3.

Comparative Example 7, and Inventive Examples 8 and 9

Comp. PHASE Trade Name/INCI Name EX1 EX2 EX3 A Polyisobutene 20.83 16.6916.69 Octyldodecyl Neopentanoate 25.32 9.46 9.72 B Kraton ® PolymerG1657 M 4.00 4.00 4.00 C Regalite ® R1100 8.00 8.00 8.00 D DC670 resin(50% solids in 0.00 10.00 0.00 cyclomethicone D5) T-PropylSilsesquioxane resin 0.00 0.00 8.48 (74.3% solids in isododecane)Isododecane 0.00 0.00 10.00 Softisan 649 Bis-Diglyceryl 6.00 5.00 5.00Polyacyladipate-2 DC556 Phenyltrimethicone 7.00 6.00 7.76 DC555Trimethyl Pentaphenyl 3.00 10.00 0.00 Trisiloxane Puresyn 150Hydrogenated 5.00 7.50 6.00 Polydecene E Titanium dioxide 0.90 0.90 0.90D&C Red No. 7 1.15 1.15 1.15 Black iron oxide 0.25 0.25 0.25 Red/BrownIron Oxide 1.55 1.55 1.55 Diisopropyl Dimer Dilinoleate 5.00 5.00 5.00 FMica 1.00 3.50 4.00 Lauroyl Lysine 1.00 0.00 0.00 Beeswax 0.00 0.00 0.00Polyethylene Wax 400 4.75 5.00 5.25 Polyethylene Wax 500 5.25 6.00 6.25Total 100.00 100.00 100.00 Wear 27.5 44 45 Shine T₀(initial) 180 157 137

Inventive examples 2 and 3

Inventive examples 2 and 3 exhibit better wear while retaining areasonable degree of shine.

The above examples were prepared in a similar procedure as that ofexamples 1 and 2.

Shine Measurement Protocol

In order to measure the shine of the above-mentioned cosmetic product,the intensity of the light used to perform the measurement was firstdetermined and then its reflection off the surface of the lips wasmeasured. This was done by having a first polarizer with verticalorientation in front of the light source, and a second polarizer withvertical orientation in front of a video camera. The video camera firstrecorded the surface reflection along with vertical light arising fromany light passing through the gloss and into the lip.

The polarizer in front of the camera was then rotated by 90 degrees (ata video rate) in order to record the intensity of any vertical lighttransmitted below the surface. The horizontal intensity of sub-surfacetransmitted light was then measured. The second, horizontal measurementwas a correction accounting for any sub-surface contributions to thedesired, surface signal (the gloss). The second number was thensubtracted from the first to yield the shine value.

Wear Measurement Protocol

The lip compositions were applied to the lips of panelists. The lipswere photographed before, and immediately after, application usingdiffuse lighting in a device such as the one described and claimed inUS20030067545, the entire contents of which are incorporated byreference, and the images analyzed for L* color value. The L* colorvalue indicates the darkness or intensity of the color. The panelistswere then asked to eat a meal consisting of a sandwich, a salad and ahot beverage. The lips of the panelists were photographed after the mealusing the device above, and the images analyzed for L* color value. Thewear is reported as % wear and indicates how much of the compositionremains on the lips.

Transfer Resistance Protocol

“Transfer resistance” as used herein refers to the quality exhibited bycompositions that are not readily removed by contact with anothermaterial, such as, for example, a glass, an item of clothing or theskin, for example, when eating or drinking. Transfer resistance may beevaluated by any method known in the art for evaluating such. Forexample, transfer resistance of a composition may be evaluated by a“kiss” test. The “kiss” test may involve application of the compositionto human lips followed by “kissing” a material, for example, a sheet ofpaper, after expiration of a certain amount of time followingapplication, such as 2 minutes after application. Similarly, transferresistance of a composition may be evaluated by the amount of producttransferred from a wearer to any other substrate, such as transfer fromthe neck of an individual to a collar after the expiration of a certainamount of time following application. The amount of compositiontransferred to the substrate (e.g., collar, or paper) may then beevaluated and compared. For example, a composition may be transferresistant if a majority of the product is left on the wearer, e.g.,lips, neck, etc. Further, the amount transferred may be compared withthat transferred by other compositions, such as commercially availablecompositions.

It is to be understood that the foregoing describes preferredembodiments of the invention and that modifications may be made thereinwithout departing from the spirit or scope of the invention as set forthin the claims.

1. A method of making up keratinous substrates involving applying ontothe keratinous substrates a composition comprising: (a) a blockcopolymer; (b) a tackifier; (c) an alkyl silsesquioxane wax and/or analkyl silsesquioxane resin; (d) a liquid fatty phase; and (e)optionally, a colorant.
 2. The method according to claim 1, wherein theblock copolymer is present in an amount of from greater than 0% to about20% by weight, based on the weight of the composition.
 3. The methodaccording to claim 1, wherein the block copolymer is a combination ofdi-block and tri-block copolymers of styrene-ethylene/butylene-styrene.4. The method according to claim 1, wherein the tackifier is present inan amount of from greater than 0% to about 40% by weight, based on theweight of the composition.
 5. The method according to claim 1, whereinthe tackifier is a hydrogenated styrene/methyl styrene/indene copolymer.6. The method according to claim 1, wherein the alkyl silsesquioxane waxis present in an amount of from greater than 0% to 30% by weight, basedon the weight of the composition.
 7. The method according to claim 1,wherein the alkyl silsesquioxane wax is a C₃₀-C₄₅ propyl silsesquioxanewax.
 8. The method according to claim 1, wherein the alkylsilsesquioxane resin is present in an amount of from greater than 0% to50% by weight, based on the weight of the composition.
 9. The methodaccording to claim 1, wherein the alkyl silsesquioxane resin is a propylsilsesquioxane resin.
 10. The method according to claim 1, wherein theliquid fatty phase is present in an amount of from greater than 0% to80% by weight, based on the weight of the composition.
 11. The methodaccording to claim 1, wherein the colorant is present in an amounteffective to impart color when applied onto keratinous substrates. 12.The method according to claim 1, wherein the composition furthercomprises a wax different from 1(c).
 13. The method according to claim1, wherein the composition is a lipstick.
 14. The method according toclaim 1, wherein the composition is an eyeshadow.
 15. A compositioncomprising: (a) a block copolymer; (b) a tackifier; (c) an alkylsilsesquioxane wax and/or an alkyl silsesquioxane resin; (d) a liquidfatty phase; and (e) optionally, a colorant.
 16. The compositionaccording to claim 15, wherein the block copolymer is present in anamount of from greater than 0% to about 20% by weight, based on theweight of the composition.
 17. The composition according to claim 15,wherein the block copolymer is a combination of di-block and tri-blockcopolymers of styrene-ethylene/butylene-styrene.
 18. The compositionaccording to claim 15, wherein the tackifier is present in an amount offrom greater than 0% to about 40% by weight, based on the weight of thecomposition.
 19. The composition according to claim 15, wherein thetackifier is a hydrogenated styrene/methyl styrene/indene copolymer. 20.The composition according to claim 15, wherein the alkyl silsesquioxanewax is present in an amount of from greater than 0% to 30% by weight,based on the weight of the composition.
 21. The composition according toclaim 15, wherein the alkyl silsesquioxane wax is a C₃₀-C₄₅ propylsilsesquioxane wax.
 22. The composition according to claim 15, whereinthe alkyl silsesquioxane resin is present in an amount of from greaterthan 0% to 50% by weight, based on the weight of the composition. 23.The composition according to claim 15, wherein the alkyl silsesquioxaneresin is a propyl silsesquioxane resin.
 24. The composition according toclaim 15, wherein the liquid fatty phase is present in an amount of fromgreater than 0% to 80% by weight, based on the weight of thecomposition.
 25. The composition according to claim 15, wherein thecolorant is present in an amount effective to impart color when appliedonto keratinous substrates.
 26. The composition according to claim 15,wherein the composition further comprises a wax different from 1(c). 27.The composition according to claim 15, wherein the composition is alipstick.
 28. The composition according to claim 15, wherein thecomposition is an eyeshadow.